Is the actual size of the universe larger than 14 billion light years?
A)The observable universe is 14 billion light years in each direction,so the actual universe is greater than 14 billion light years across.
B)We do not have enough information to know this.
C)The universe must be exactly equal in size to its age,so it must not be larger than 14 billion light years across in size.
D)It is only 14 billion light years across to us;to an observer 10 billion light years away,it is smaller.

Question

Quizplus · Accepted Answer

The observable universe is estimated to be about 14 billion light years in each direction, but it is believed that the actual size of the universe is much larger than that. This is because the universe is believed to be expanding in all directions, and there may be regions beyond the observable universe that we cannot see due to the limit of the speed of light.

Is the Actual Size of the Universe Larger Than 14